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After shaping the fundamental shape, use sandpaper to polish the edges of the ceiling and cast off any edges or burrs. Be affected person and cautious when handling, in any other case it will notably have an effect on the aesthetics in the future.After a few days of difficult work, the suspended ceiling at domestic can be completed.
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The rotary dryer for gypsum processing is moreover referred to as the gypsum dryer in the wallboard manufacturing industry.
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Because the keel is made of wood, interest should be paid to fireplace prevention. The wellknown exercise is to evenly observe fireproof coating on the floor of the keel, wait fore keel. the complete keel to flip white, and then nail it on the wall to make certain that the place in contact with the wall is additionally lined with fireproof coating.After nailing the keel frame, it is imperative to repair it to the wall.
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After shaping the basic shape, use sandpaper to polish the edges of the ceiling and remove any edges or burrs. Be patient and careful when handling, otherwise it will greatly affect the aesthetics in the future.After a few days of hard work, the suspended ceiling at home can be completed.
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We have extraordinarily excessive expert tiers in mixing systems. The accumulation of extra than ten years of journey in product innovation and software lookup and development allows us to deal with the combined troubles of our customers. Core mixing merchandise include: double spiral cone mixer, horizontal belt mixer, horizontal plow mixer and Forberg mixer.
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Because the keel is made of wood, attention must be paid to fire prevention. The standard practice is to evenly apply fireproof coating on the surface of the keel, wait for the entire keel to turn white, and then nail it on the wall to ensure that the area in contact with the wall is also coated with fireproof coating.After the fireproof treatment is completed on the surface of the keel, the assembly can begin. The workers will use a nail gun to fix the joint of the two keels at an angle of 45 degrees.
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Raw materials: Due to the small scale of home manufacturing lines, uncooked gypsum is commonly now not homogenized at once into grinding and calcining.
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Plastering MachineProcessing technologyPhase 1: CrushingThe giant Plaster is overwhelmed through a crusher to a feed fineness of 15mm-50mm that can enter the grinding machine.Phase 2: GrindingThe beaten small portions of Plaster are despatched to the silo via a hoist, and then evenly and quantitatively fed into the grinding chamber of the grinding desktop for grinding via a vibrating feeder.Stage 3: GradingThe Plaster powder after grinding is graded by way of a powder concentrator, and the unqualifie
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Differences in cloth determination for gypsum coresHigh nice gypsum board makes use of high-purity gypsum ore as the uncooked material, whilst inferior gypsum board lacks manipulate over the purity of the uncooked material. Low purity gypsum ore carries a massive quantity of detrimental substances, which can appreciably have an effect on the overall performance of gypsum boards.
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Jaw crusher: additionally known as jaw crusher, referred to as damaged jaw. Mainly accountable for the difficult crushing processing of gypsum. The working precept of extrusion crushing is adopted. The crushing chamber is deep and there is no lifeless zone, which improves the feeding potential and output, and the hourly manufacturing capability can attain 2200 tons.
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This technique is nonetheless broadly used in the home ceramic industry.Pressure steaming approach for frying pasteThis approach first preheats the uncooked Plaster with a block dimension of 25-50mm after coarse crushing in warm air at 60 ℃, and then locations it in a stress cooker for 5-7 hours with saturated superheated steam at 1,3 atmospheric strain (125 ℃).
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The rotary dryer for gypsum processing is additionally referred to as the gypsum dryer in the wallboard manufacturing industry. Gypsum dryers are regularly used to pre-treat gypsum ore earlier than manufacturing due to the fact they are durable, long-lasting and in a position to stand up to the abrasive nature of mining gypsum ore.The gypsum dryer rotates the material in the drum by lifting a "scraper" mounted inside the drum to spray the gypsum through a stream of hot air.
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The process of plaster equipment can be summarized as follows: plaster ore → vibrating feeder → jaw crusher → bucket elevator → raw material warehouse → grinding machine → bucket elevator → fluidized bed furnace → bucket elevator → conveyor → clinker warehouse cooling, storage → finished product. The grinding process is particularly crucial.
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After 20 years of development, China's per capita occupancy of 93 years is 0.02m2/ person year, this figure is only 1/500 of the United States, 1/200 of Japan, 1/125 of European countries, and the level of developed countries is very large, enough to show that China's paper gypsum board market potential is huge.According to the 1995 China Statistical Yearbook, the total completed urban area (excluding rural areas, collectives and individuals) in 1994 was 395.16 million square meters, and it is conservatively estimated that it will remain at 395 million square meters every year until 20
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The condition for forming α gypsum is to remove 1.5 water molecules from the dihydrate gypsum in pure saturated steam or in a certain temperature and pressure aqueous solution, and discharge them as liquid water.
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Plasterboard equipment Cutting part: together with constant size slicing machine, acceleration curler desk and conveyor belt. This phase of the tools ordinarily completes the constant size slicing of gypsum board. The reducing size vary is 2400-6000mm. The slicing desktop adopts servo cutting, and the carrier lifestyles and slicing accuracy are radically improved.
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Plaster refers to dehydrated plaster powder, additionally acknowledged as plaster powder. It is a kind of drill produced by means of the usage of uncooked plaster powder thru a sequence of non-stop manufacturing equipment. Raw ore storage and decision of plastering are made by way of calcining uncooked plaster, and about 1.3 lots of uncooked plaster can produce 1 ton of plaster powder.
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Compact equipment , low area coverageThe boiling equipment is vertical-arranged equipment, and the dust remover on the top of the furnace, make a complete body with the furnace .So the equipment is compact and low area coverage.Low energy consumptionThe boiling furnace with low heat and electricity consumption .In the part of energy: Most of the heat is used to dehydration and decomposition, and the rest of small part is used to heat the air from the bottom of the furnace.The heat efficiency of the furnace is above 95%.
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China's gypsum board industry started late, but relatively rapid development.
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Positioning Point Gypsum Board 2nd Generation Gypsum Board - Bayer Positioning Point Gypsum BoardThis product is a new technology patented gypsum board product that has been efficiently developed by means of Bayern Engineering after years of committed lookup and development, and meets countrywide development standards.
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Detailed rationalization of Plaster grinding method flowStep 1: Large stones flip into small stonesThe giant Plaster uncooked substances want to be first overwhelmed by means of a jaw crusher till they can attain the feed fineness of the grinding machine.Step 2: Turn small stones into stone powderPlaster that meets the necessities for grinding fineness is despatched to the Plaster particle silo through a raise machine, and then continually and evenly
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Calcination stageAfter the grinding is completed, the Plaster powder that meets the grinding requirements is despatched through the powder choice computing device to the rotary kiln for calcination treatment.
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With the rapid development of China's economy, paper gypsum board as a new building materials light board in the main product, in the building decoration industry has been rapidly promoted and applied, the current domestic demand for supply situation, many enterprises are also actively planning to use domestic or the introduction of foreign advanced technology and equipment investment in the construction of gypsum board projects.
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If the flue gas desulfurization gypsum and coal powder from power plants are not treated in a timely and reasonable manner, a large area of land will be utilized, and even unnecessary secondary pollution will be brought to the environment. Desulfurization gypsum from power plants has the characteristics of high taste and small particles. However, with the widespread application of gypsum method and limestone/wet lime in thermal power plants in China, the production of desulfurization gypsum has rapidly increased due to its by-products.
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